CM602all_EJM8AESM_Service Manual.pdf - 第260页
Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles) Remarks Item Press [Unlock] and [Height org tch] simultaneously. The head camera moves to the heat calibration mark of that stage and measures the height of…
Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles)
Remarks
Item
Select the stage to be taught.
When using one nozzle, follow Steps 9 to
16.
Press [Each head].
Select the head number.
Press [Head No.] until the desired
head number is displayed.
When using one nozzle,
teach each nozzle
separately.
Press [Unlock] and [Return to origin] simultaneously.
The selected stage returns to the
origin.
Press
[
Unlock
]
and
[
Ji
g
settin
g]
simultaneousl
y
.
Set Nozzle 1003 on the
position displayed on the
screen.
9
10
11
12
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Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles)
Remarks
Item
Press [Unlock] and [Height org tch] simultaneously.
The head camera moves to the heat
calibration mark of that stage and
measures the height of that nozzle.
Follow Steps 5 and 6 for
Head 1 to 3.
Press [Unlock] and [Jig remove] simultaneously.
The head moves to the nozzle set
position (over the NG box).
Remove Nozzle 1003.
Press the "Return" key.
To save the machine
parameter, press the
[Return] key.
Press [Unlock] and [Run] simultaneously.
The axes for the selected stage return to
origin.
13
14
15
16
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Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles)
Remarks
Item
The offsets are entered into the screen below: Specifications:
The newly measured offsets will be
entered automatically into the screen at
left.
Offset range:
Z=1.00 mm to 11.00 mm
If an offset is out of the
specification, check that:
1. the vacuum pressure is
not excessively low.
2. the nozzle is not worn.
3. the nozzle is set
properly.
4. the vacuum sensor
functions properly.
17
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